Hello, i'm looking for a little bit of help with driving a rotary table with a basic stamp. I am looking for the simplist mechanical device but yet keeping a resolution of around .1 degrees. I was thinking of using a rc servo driven by a pwm signal and count pulses on an attached encoder. From there drive a 10:1 reduction. I am thinking that it won't work because of the single string design of the stamp. I would test it but i fried my old stamp and a new one is in the mail. I have considered using a stepper but i was trying to limit the number of pins used on the stamp as well as all of the steppers i have are 15 degrees and i would prefer to not have such a large reduction due to space constraints and backlash issues. any suggestions are welcome just trying to find the best way to do it. Thanks in advance
- posted
16 years ago